CN219202861U - Concentric type cable wrapping positioning device - Google Patents

Abstract

The utility model discloses a concentric type cable wrapping positioning device which comprises a wrapping machine main shaft body, a wire core ingress pipe and a wrapping bag roll body, wherein the wrapping machine main shaft body is transversely arranged, the inner side of the wrapping machine main shaft body is coaxially connected with the wire core ingress pipe in a rotating mode, the outer side of one end portion of the wrapping machine main shaft body is coaxially fixed with a rotary disc, a plurality of radial positioning grooves are formed in the outer side end face of the rotary disc, and locking assemblies are in sliding fit with the positioning grooves in the radial direction. The beneficial effects are that: according to the utility model, the bag roll body can be accurately limited and fixed on the turntable in a mode of radially sliding fit of the positioning seat and the positioning groove and axially sliding fit of the limiting rod and the limiting hole, so that the situation that the distances between the mounting positions and the wrapping positions of the bag roll body at different positions are different is avoided, the situations of wrapping blank, imprecise wrapping and uneven wrapping in the wrapping process are prevented, and the cable wrapping processing quality is improved.

Description

Concentric type cable wrapping positioning device

Technical Field

The utility model relates to the field of concentric type cable wrapping processing auxiliary equipment, in particular to a concentric type cable wrapping positioning device.

Background

A concentric cable is a cable having two concentric conductors, the conductors and the shield layer sharing the same axis. The most common concentric cable consists of a copper wire conductor insulated by an insulating material, outside of which is another layer of annular conductor and its insulation and shielding, which is then encased by a jacket. The production process is generally as follows: 1. and (3) wiredrawing: the copper rod is manufactured into copper wires through a wire drawing process; 2. bundling and twisting the strands: twisting according to a certain pitch ratio and a certain twisting direction to prepare a point wire core; 3. insulation: extruding and insulating the conductive wire core; 4. braiding/winding: winding an outer conductor around an inner conductor having an insulating layer; 5. wrapping: wrapping and shielding an aluminum-plastic belt; 6. extruding and wrapping the sheath; 7. winding and coiling.

During production, the aluminum plastic belt is wrapped outside the wire core by using a wrapping machine, so that interference of external signals on transmission signals is reduced. However, in the current production process of wrapping the wrapping tape, due to the installation error, the distance between the installation position of the wrapping tape roll and the wrapping position is easy to be different, and finally the difference of the sending-out angles of the wrapping tape on each wrapping tape roll is caused, so that the conditions of wrapping blank, non-tight wrapping and uneven wrapping are easy to occur in the wrapping process, and the cable wrapping processing quality is affected.

Disclosure of Invention

The utility model aims to solve the problems and provide the concentric type cable wrapping positioning device, wherein the bag wrapping body can be accurately limited and fixed on the turntable in a mode of radially sliding fit between the positioning seat and the positioning groove and axially sliding fit between the limiting rod and the limiting hole, so that the situation that the distances between the mounting positions and the wrapping positions of the bag wrapping body at different positions are different is avoided, and the situations of wrapping gaps, non-tight wrapping and uneven wrapping are prevented in the wrapping process.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a concentric type cable wrapping positioning device, which comprises a wrapping machine main shaft body, a wire core ingress pipe and a wrapping bag roll body, wherein the wrapping machine main shaft body is transversely arranged and is coaxially connected with the wire core ingress pipe in a rotating way, the outer side of one end part of the wrapping machine main shaft body is coaxially fixed with a turntable, a plurality of radial positioning grooves are formed in the outward side end face of the turntable, locking components are in sliding fit with the positioning grooves in the radial direction, limiting holes are formed in the positioning grooves in the axial direction of the turntable, and the locking components are in sliding fit with the corresponding limiting holes in the axial direction of the turntable;

the outer sides of the locking assemblies are detachably fixed with mounting shafts along the axial direction of the turntable, and the peripheries of the mounting shafts are coaxially connected with the bag roll body in a rotating manner;

the turntable is provided with mounting holes along the axial direction below the groove bottoms of the positioning grooves, and the mounting holes are coaxially and slidably matched with guide assemblies for guiding the angle of the wrapping tape.

Preferably, a belt pulley is coaxially fixed on the outer side of the end part of the wrapping machine main shaft body, which is far away from the turntable.

Preferably, the guide assembly comprises a screw and a stop nut. The screw rod is in axial sliding fit with the corresponding mounting hole, the end part of the screw rod, which is close to the bag roll body, is positioned below the corresponding bag roll body and is fixed with a guide sleeve, and the parts of the screw rod, which extend out of the two ends of the mounting hole, are respectively connected with the limit nuts in a meshed manner.

Preferably, the end parts of the screw rods far away from the bag roll body are coaxially fixed with grab handles.

Preferably, the guide sleeves are of solid annular structures.

Preferably, the locking assembly comprises a positioning seat and a limiting rod, the positioning seat and the corresponding positioning groove are in sliding fit along the radial direction of the rotary table, the inner side of the bottom of the positioning seat is provided with a mounting groove along the transverse direction, the mounting groove is in coaxial contrast with the corresponding limiting hole, the mounting groove is internally provided with the limiting rod in a coaxial manner, the limiting rod is close to the end part corresponding to the limiting hole and is in sliding fit with the limiting hole along the axial direction of the rotary table, the other end of the limiting rod extends out of the corresponding positioning seat in a sliding fit manner, the part, located in the mounting groove, of the limiting rod is provided with a pressure spring in a clearance fit manner, the pressure spring is far away from the end part corresponding to the limiting hole and is fixedly connected with the corresponding mounting groove, the pressure spring is close to the end part corresponding to the limiting hole and is fixedly provided with a lantern ring, and the lantern ring is coaxially fixed with the corresponding limiting rod.

Preferably, the lantern ring is in sliding fit with the mounting groove, the outer ends of the limiting rods, which are far away from the limiting holes, are respectively fixed with a handle,

preferably, the positioning groove is one of a dovetail groove or an i-shaped groove, the positioning groove is a blind groove in the radial direction of the turntable, and the bottom surface of the positioning seat is in contact with the groove bottom corresponding to the positioning groove.

By adopting the concentric type cable wrapping positioning device, the positioning seat and the corresponding positioning groove are in sliding fit along the radial direction of the turntable, meanwhile, the limiting rod of the positioning seat and the limiting hole of the positioning groove are in sliding fit along the axial direction of the turntable, and the positioning groove is one of a dovetail groove or an I-shaped groove, at the moment, the positioning seat can not be separated from the positioning groove through the matching of the limiting rod and the limiting hole, and meanwhile, the positioning seat can be accurately and limitedly installed in the corresponding positioning groove, so that the accurate positioning installation of the wrapping bag roll body is completed, the situation that the mounting position and the wrapping position distance of the wrapping bag roll body at different positions are different is avoided, the situations of wrapping blank, non-tight wrapping and uneven wrapping are prevented in the wrapping process, the method is beneficial to improving the wrapping quality of the cable, in the use process, the wrapping tape of the wrapping bag roll body is led to be wound on the cable core of the wire core ingress pipe after passing through the corresponding guide sleeve, then the wrapping tape is released by the wrapping bag roll body and the surface of the cable is wrapped in a wrapping mode by axially moving the cable core along the wire core ingress pipe and driving the turntable by the wrapping machine main shaft body, in the wrapping tape process, the turntable is stopped, the two limit nuts of the screw rod are twisted to be far away from each other, the screw rod is slid along the mounting hole to telescopically adjust the position of the guide sleeve, then the wrapping angle of the wrapping tape is adjusted, when the guide sleeve is slid and adjusted in place, the two limit nuts of the screw rod are respectively twisted to be pressed on the surface of the turntable to lock the position of the guide sleeve, the wrapping angle adjusting mode of the guide sleeve is simple and easy to operate, the lifting device is favorable for a universal range when the lifting device is used in a wrapping mode, when the wrapping bag roll body needs to be detached, the handle is held by hands to pull the limiting rod outwards to separate from the corresponding limiting hole, the limiting rod is kept to be pulled outwards and lifted upwards to separate from the corresponding limiting hole, the wrapping bag roll body is immediately detached, the wrapping bag roll body is convenient to overhaul or replace, when the wrapping bag roll body needs to be assembled again, the limiting rod is driven to slide into the corresponding limiting hole in a contrast mode, meanwhile, the clamping ring is compressed by the lantern ring, the limiting rod is pulled outwards in the corresponding mounting groove, smooth sliding of the limiting rod is avoided, when the limiting rod slides into the corresponding limiting groove at the bottom of the positioning seat, the limiting rod is indicated to slide into the corresponding limiting hole in a contrast mode again, at the moment, the handle is released, the compression state of the compression spring is released immediately, the limiting rod is driven to be clamped into the corresponding limiting hole again, the wrapping bag roll body is easy to install and replace, and the wrapping bag roll is installed in a quick-changing mode, and the wrapping bag roll is convenient to install and install.

The beneficial effects are that: 1. according to the utility model, the bag roll body can be accurately limited and fixed on the turntable in a mode of radially sliding fit of the positioning seat and the positioning groove and axially sliding fit of the limiting rod and the limiting hole, so that the situation that the mounting position and the wrapping position distance of the bag roll body at different positions are different is avoided, the situation that wrapping gaps, loose wrapping and uneven wrapping occur in the wrapping process is prevented, the cable wrapping processing quality is improved, and the shielding effect is ensured;

2. when the bag roll body is used, the positioning seat can vertically deviate from the corresponding positioning groove only by pulling the limiting rod outwards to deviate from the limiting hole, so that the bag roll body can be conveniently and rapidly disassembled and assembled, the disassembly and assembly mode is simple and easy to operate, and the bag roll body can be conveniently and rapidly taken down, overhauled and replaced in time;

3. according to the utility model, the position of the guide sleeve can be telescopically adjusted in a manner that the screw slides along the mounting hole and is limited by tightening the limit nut, so that the wrapping angle of the wrapping belt can be adjusted, and the universal range of the lifting device during wrapping use is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front exterior view of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;

FIG. 4 is a top exterior view of FIG. 1 of the present utility model;

fig. 5 is a top cross-sectional view of fig. 1 of the present utility model.

The reference numerals are explained as follows:

1. a main shaft body of the wrapping machine; 101. a belt wheel; 2. a wire core ingress pipe; 3. a pack roll body; 301. a mounting shaft; 4. a turntable; 401. a positioning groove; 402. a limiting hole; 403. a mounting hole; 5. a guide assembly; 501. guide sleeve; 502. a screw; 503. a limit nut; 504. a grab handle; 6. a locking assembly; 601. a positioning seat; 602. a handle; 603. a limit rod; 604. a mounting groove; 605. a pressure spring; 606. a collar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-5, the utility model provides a concentric type cable wrapping positioning device, which comprises a wrapping machine main shaft body 1, a wire core ingress pipe 2 and a wrapping bag roll body 3, wherein the wrapping machine main shaft body 1 is transversely arranged and coaxially connected with the wire core ingress pipe 2 in a rotating manner, a turntable 4 is coaxially fixed on the outer side of one end part of the wrapping machine main shaft body 1, a plurality of radial positioning grooves 401 are formed on the outwards side end surface of the turntable 4, the positioning grooves 401 are respectively provided with a locking assembly 6 in a sliding fit manner along the radial direction, limiting holes 402 are respectively formed in the positioning grooves 401 along the axial direction of the turntable 4, the locking assemblies 6 are respectively in sliding fit with the corresponding limiting holes 402 along the axial direction of the turntable 4, the outer sides of the locking assemblies 6 are respectively detachably fixed with a mounting shaft 301 along the axial direction of the turntable 4, preferably, the mounting shafts 301 are respectively connected with positioning seats 601 of the locking assemblies 6 in a threaded fit manner, meanwhile, the mounting shafts 301 are axially arranged along the turntable 4, the periphery of the mounting shafts 301 are coaxially connected with the wrapping bag roll body 3, the turntable 4 is respectively provided with mounting holes 403 along the axial direction under the groove bottoms of each positioning groove 401, and the corresponding mounting holes 403 are respectively in a sliding fit manner, and the guide assemblies 5 are respectively in a sliding fit manner.

As the scheme of the present preferred, around the coaxial band pulley 101 that is fixed with in the tip outside that chartered plane main shaft body 1 kept away from carousel 4, so set up, be convenient for drive around chartered plane main shaft body 1 rotation through the mode of driving belt connection band pulley 101, guide assembly 5 includes screw rod 502 and stop nut 503. Screw rod 502 and corresponding mounting hole 403 axial sliding fit, screw rod 502 are close to the end that the body 3 was rolled up to the bag and are located the body 3 below of corresponding bag and are fixed with guide pin bushing 501, and the part that screw rod 502 stretches out the mounting hole 403 both ends all meshes and is connected with stop nut 503, so set up, be convenient for slide along mounting hole 403 through screw rod 502 and screw up the mode of restriction through stop nut 503 and can stretch out and draw back the position of adjusting guide pin bushing 501, then can adjust the wrap angle of wrapping tape.

The screw 502 is kept away from the equal coaxial grab handle 504 that is fixed with of tip of bag roll body 3, so sets up, is convenient for drive screw 502 along mounting hole 403 through the mode of handheld grab handle 504 application of force and slides, is convenient for prevent simultaneously that stop nut 503 from deviating from screw 502 tip, and guide pin bushing 501 is solid cyclic annular structure, so sets up, and guide pin bushing 501 of being convenient for can carry out good guide to wrap angle.

The locking assembly 6 comprises a positioning seat 601 and a limiting rod 603, wherein the positioning seat 601 and a corresponding positioning groove 401 are in sliding fit along the radial direction of the turntable 4, a mounting groove 604 is formed in the inner side of the bottom of the positioning seat 601 and is coaxially matched with a corresponding limiting hole 402, the limiting rod 603 is coaxially arranged in the mounting groove 604, the end part of the limiting rod 603, which is close to the corresponding limiting hole 402, is in sliding fit with the limiting hole 402 along the axial direction of the turntable 4, the other end of the limiting rod 603 extends out of the corresponding positioning seat 601 in a sliding fit manner, a pressure spring 605 is in clearance fit with the part of the limiting rod 603, the end part of the pressure spring 605, which is far away from the limiting hole 402, is fixedly connected with the corresponding mounting groove 604, a lantern ring 606 is fixedly arranged at the end part of the pressure spring 605, which is close to the limiting hole 402, and is coaxially fixed with the corresponding limiting rod 603, and is arranged in such a manner that the positioning seat 601 cannot be separated from the positioning groove 401 is conveniently locked in a manner that the limiting rod 603 is separated from the limiting hole 402.

The lantern ring 606 is in sliding fit with the mounting groove 604, so that the movement of the limiting rod 603 is guided in a manner that the lantern ring 606 slides along the axial direction of the mounting groove 604, the outer end of the limiting rod 603 away from the limiting hole 402 is fixedly provided with the handle 602, the limiting rod 603 is conveniently pulled in a manner of applying force by holding the handle 602, the positioning groove 401 is a dovetail groove or I-shaped groove, the positioning groove 401 has good guiding deviation correcting design, the positioning groove 401 is enabled to slide along the radial direction of the positioning groove 401, the positioning groove 401 is a blind groove in the radial direction of the turntable 4, the bottom surface of the positioning groove 601 is contacted with the groove bottom of the corresponding positioning groove 401, and the positioning groove is arranged in such a manner that when the limiting rod 603 is coaxially compared with the limiting hole 402, obvious prompt is conveniently carried out in a manner of contacting the groove bottom of the positioning groove 401 through the positioning groove 601.

The working process of the utility model comprises the following steps: initially, the positioning seat 601 is in sliding fit with the corresponding positioning groove 401 along the radial direction of the turntable 4, meanwhile, the limiting rod 603 of the positioning seat 601 is in sliding fit with the limiting hole 402 of the positioning groove 401 along the axial direction of the turntable 4, and the positioning groove 401 is one of a dovetail groove or an I-shaped groove, so that the positioning seat 601 cannot be separated from the positioning groove 401 through the matching of the limiting rod 603 and the limiting hole 402, meanwhile, the positioning seat 601 can be accurately and limitedly installed in the corresponding positioning groove 401, and then the accurate positioning installation of the bag roll body 3 is completed, the situation that the mounting positions and the wrapping position distances of the bag roll bodies at different positions are different is avoided, the situations of wrapping gaps, non-tightness and uneven wrapping in the wrapping process are prevented, and the cable wrapping processing quality is facilitated. In the use process, the wrapping tape of the wrapping bag roll body 3 passes through the corresponding guide sleeve 501 and then guides the cable wound on the wire core ingress pipe 2, then the wrapping tape can be released from the wrapping bag roll body 3 and the surface of the cable is wound in a mode that the cable moves along the axial direction of the wire core ingress pipe 2 and the main shaft body 1 of the wrapping machine drives the rotary disc 4 to rotate, in the wrapping tape process, the rotary disc 4 is stopped, the two limit nuts 503 of the screw 502 are screwed away from each other, the screw 502 slides along the mounting hole 403 to telescopically adjust the position of the guide sleeve 501, then the wrapping angle of the wrapping tape is adjusted, when the guide sleeve 501 slides and adjusts in place, the two limit nuts 503 of the screw 502 are respectively screwed down on the surface of the rotary disc 4 to lock the position of the guide sleeve 501, the wrapping angle adjusting mode of the guide sleeve 501 is simple and easy to operate, the universal range of the lifting device during wrapping use, when the bag roll body 3 needs to be disassembled, the handle 602 is held to pull the limiting rod 603 outwards to separate from the corresponding limiting hole 402, the limiting rod 603 is kept to pull outwards and the positioning seat 601 is lifted upwards to separate the positioning seat 601 from the corresponding limiting groove 401, the bag roll body 3 is immediately removed, the bag roll body 3 is convenient to overhaul or replace, when the bag roll body 3 needs to be assembled again, the positioning seat 601 is matched with the corresponding positioning groove 401 again to slide in, meanwhile, the sleeve ring 606 compresses the pressure spring 605 again, the external pulling limiting rod 603 is retracted into the corresponding mounting groove 604 in a mode of compressing the pressure spring 605 again, smooth sliding in of the positioning seat 601 is avoided, when the positioning seat 601 slides to the bottom of the corresponding positioning groove 401, the limiting rod 603 is matched with the corresponding limiting hole 402 again, at the moment, the handle 602 is released, the pressure spring 605 immediately releases the compression state and drives the limiting rod 603 to be clamped into the corresponding limiting hole 402 again, thereby accomplish the location seat 601 and install fast on carousel 4, accomplish the location installation of the body 3 of wrapping bag and lay then, the dismouting mode of the body 3 of wrapping bag is simple easy to operate, is convenient for in time quick taking off and overhauls change the body 3 of wrapping bag.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (8)

1. The utility model provides a concentric type cable is around package positioner, includes around chartered plane main shaft body (1), sinle silk ingress pipe (2) and bag roll up body (3), its characterized in that: the wire core induction pipe (2) is coaxially connected to the inner side of the wire core induction pipe in a rotating mode along the transverse direction, a rotary table (4) is coaxially fixed to the outer side of one end portion of the wire core induction pipe (1), a plurality of radial positioning grooves (401) are formed in the outer side end face of the rotary table (4), the positioning grooves (401) are all in sliding fit with locking assemblies (6) along the radial direction, limiting holes (402) are formed in the positioning grooves (401) along the axial direction of the rotary table (4), and the locking assemblies (6) are in sliding fit with the corresponding limiting holes (402) along the axial direction of the rotary table (4);

the outer sides of the locking assemblies (6) are detachably fixed with a mounting shaft (301) along the axial direction of the turntable (4), and the periphery of the mounting shaft (301) is coaxially connected with the bag roll body (3) in a rotating manner;

the turntable (4) is provided with mounting holes (403) along the axial direction below the groove bottoms of the positioning grooves (401), and the mounting holes (403) are coaxially and slidably matched with guide assemblies (5) for guiding the angle of the wrapping tape.

2. The concentric cable wrap positioning device of claim 1, wherein: and a belt wheel (101) is coaxially fixed on the outer side of the end part of the wrapping machine main shaft body (1) far away from the turntable (4).

3. The concentric cable wrap positioning device of claim 2, wherein: the guide assembly (5) comprises a screw rod (502) and a limit nut (503), the screw rod (502) is in axial sliding fit with the corresponding mounting hole (403), the end part, close to the bag roll body (3), of the screw rod (502) is located below the corresponding bag roll body (3) and is fixedly provided with the guide sleeve (501), and the part, extending out of the two ends of the mounting hole (403), of the screw rod (502) is connected with the limit nut (503) in a meshed mode.

4. A concentric cable wrap positioning apparatus according to claim 3, wherein: the end parts of the screw rods (502) far away from the bag roll body (3) are coaxially fixed with grab handles (504).

5. The concentric cable wrap positioning device of claim 4, wherein: the guide sleeves (501) are of solid annular structures.

6. The concentric cable wrap positioning apparatus of any of claims 2-5, wherein: the locking assembly (6) comprises a positioning seat (601) and a limiting rod (603), the positioning seat (601) and the corresponding positioning groove (401) are in sliding fit along the radial direction of the rotary table (4), a mounting groove (604) is formed in the inner side of the bottom of the positioning seat (601) in a transverse mode, the mounting groove (604) is in coaxial contrast with the corresponding limiting hole (402), the limiting rod (603) is coaxially arranged in the mounting groove (604), the limiting rod (603) is close to the end part corresponding to the limiting hole (402) and the limiting hole (402) is in sliding fit along the axial direction of the rotary table (4), the other end of the limiting rod (603) extends out to correspond to the outer side of the positioning seat (601) in a sliding fit mode, the part of the limiting rod (603) located in the mounting groove (604) is in clearance fit with (605), the end part of the limiting hole (402) is far away from the corresponding mounting groove (604) is fixedly connected with the pressing spring (605), and the pressing spring (605) is close to the end part corresponding to the limiting hole (402) and is fixedly connected with the pressing spring (605), and the pressing spring (605) is close to the end part (606) is fixedly connected with the pressing spring (606).

7. The concentric cable wrap positioning device of claim 6, wherein: the lantern ring (606) and the mounting groove (604) are in sliding fit, and the outer ends of the limiting rods (603) far away from the limiting holes (402) are respectively fixed with a handle (602).

8. The concentric cable wrap positioning device of claim 7, wherein: the positioning groove (401) is one of a dovetail groove or an I-shaped groove, the positioning groove (401) is a blind groove in the radial direction of the turntable (4), and the bottom surface of the positioning seat (601) is in contact with the groove bottom corresponding to the positioning groove (401).

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